Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/vendor/rustix/src/param/init.rs b/vendor/rustix/src/param/init.rs
new file mode 100644
index 000000000..e66ff82bb
--- /dev/null
+++ b/vendor/rustix/src/param/init.rs
@@ -0,0 +1,23 @@
+//! rustix's `init` function.
+//!
+//! # Safety
+//!
+//! On mustang, or on any non-glibc non-musl platform, the `init` function must
+//! be called before any other function in this module. It is unsafe because it
+//! operates on raw pointers.
+#![allow(unsafe_code)]
+
+use crate::imp;
+
+/// Initialize process-wide state.
+///
+/// # Safety
+///
+/// This must be passed a pointer to the original environment variable block
+/// set up by the OS at process startup, and it must be called before any
+/// other rustix functions are called.
+#[inline]
+#[doc(hidden)]
+pub unsafe fn init(envp: *mut *mut u8) {
+    imp::param::auxv::init(envp)
+}